/*
 * Tencent is pleased to support the open source community by making ovCompose
 * available. Copyright (C) 2025 Tencent. All rights
 * reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import "TMMAsyncTaskLayer.h"
#import "TMMDrawUtils.h"

NS_INLINE dispatch_queue_t TextAsyncPaintQueue(void) {
    static dispatch_queue_t queue = NULL;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        queue = dispatch_queue_create("com.tencent.qqlive.cmp.native.compose.text.paint.queue", DISPATCH_QUEUE_SERIAL);
        dispatch_set_target_queue(queue, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0));
    });
    return queue;
}

@implementation TMMAsyncTaskLayer

- (id<CAAction>)actionForKey:(NSString *)event {
    return nil;
}

- (void)commitAsyncTask:(TMMNativeOneResultBlock)asyncTask density:(float)density {
    self.contentsGravity = kCAGravityTop;
    self.contentsScale = density;
    dispatch_async(TextAsyncPaintQueue(), ^{
        intptr_t imageAddress = asyncTask();
        CFTypeRef imageRef = (CFTypeRef)imageAddress;
        UIImage *image = (__bridge UIImage *)imageRef;
        dispatch_async(dispatch_get_main_queue(), ^{
            if (image) {
                self.contents = (__bridge id)image.CGImage;
                CFRelease(imageRef);
            } else {
                self.contents = nil;
            }
        });
    });
}

- (NSDictionary *)lookin_customDebugInfos {
    return @{
        @"title" : @"Text",
        @"properties" : @[ @{
            @"title" : @"Layer 信息",
            @"valueType" : @"string",
            @"section" : @"Layer 详细信息",
            @"value" : [NSString stringWithFormat:@"%@", self]
        } ]
    };
}

@end
